package com.sky.mapper;

import com.sky.annotation.AutoFill;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.entity.DishFlavor;
import com.sky.enumeration.OperationType;
import com.sky.vo.DishVO;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.util.List;

@Mapper
public interface DishMapper {

    /**
     * 根据分类id查询菜品数量
     * @param categoryId
     * @return
     */
    @Select("select count(id) from dish where category_id = #{categoryId}")
    Integer countByCategoryId(Long categoryId);

    @AutoFill(value = OperationType.INSERT)
    void saveDish(Dish dish);

    List<DishVO> page(DishPageQueryDTO dishPageQueryDTO);

    @AutoFill(value = OperationType.UPDATE)
    @Update("update dish set status = #{status}, update_time = #{updateTime}, update_user = #{updateUser} where id = #{id}")
    void updateStatus(Dish dish);

    @Select("select * from dish where category_id = #{categoryId}")
    List list(Integer categoryId);

    @Select("select * from dish where category_id = #{categoryId} and status = #{status}")
    List<Dish> listWithStatus(Dish dish);

    @Select("select * from dish where id = #{id}")
    DishVO getById(Long id);

    @Select("select * from dish_flavor where dish_id = #{id}")
    List<DishFlavor> getByIdWithFlavor(Long id);

    @AutoFill(value = OperationType.UPDATE)
    void update(Dish dish);

    void delete(List<Long> ids);


    /**
     * 根据套餐id查询菜品
     * @param setmealId
     * @return
     */
    @Select("select a.* from dish a left join setmeal_dish b on a.id = b.dish_id where b.setmeal_id = #{setmealId}")
    List<Dish> getBySetmealId(Long setmealId);
}
